--- product_id: 241755929 title: "Inogen One G3 External Battery Charger" brand: "inogen" price: "₹ 82248" currency: INR in_stock: true reviews_count: 5 category: "Inogen" url: https://www.desertcart.in/products/241755929-inogen-one-g3-external-battery-charger store_origin: IN region: India --- # Fast 4-hour charge (8-cell) Exclusive India availability Supports 8 & 16-cell batteries Inogen One G3 External Battery Charger **Brand:** inogen **Price:** ₹ 82248 **Availability:** ✅ In Stock ## Summary > 🔌 Power up your freedom with Inogen’s fastest external charger! ## Quick Answers - **What is this?** Inogen One G3 External Battery Charger by inogen - **How much does it cost?** ₹ 82248 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/241755929-inogen-one-g3-external-battery-charger) ## Best For - inogen enthusiasts ## Why This Product - Trusted inogen brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Exclusive Access:** Available only in India via SANRAI MED INDIA—join the elite circle of Inogen G3 users. - • **Extend Your Freedom:** External charging keeps your oxygen concentrator ready, so you never miss a moment. - • **Rapid Recharge Power:** Get a full charge in as little as 4 hours for 8-cell batteries—stay powered without the wait. - • **Plug & Play Convenience:** Simple AC power connection means effortless charging anywhere with an outlet. - • **Dual Battery Compatibility:** Charges both 8-cell and 16-cell batteries seamlessly, maximizing your device uptime. ## Overview The Inogen One G3 External Battery Charger is a dedicated AC-powered accessory designed to charge both 8-cell and 16-cell batteries for the Inogen One G3 Portable Oxygen Concentrator. With a rapid 4-hour charge time for 8-cell batteries and compatibility with larger 16-cell packs, it offers practical, on-the-go power management. Exclusively available in India through SANRAI MED INDIA, this lightweight (1 lb) charger enhances device longevity and user convenience, backed by strong customer satisfaction. ## Description The Inogen One G3 External Battery Charger with Power Supply is designed to charge the Inogen One G3 battery cell when removed from the oxygen unit. Have a secondary battery that needs a charge or charging your battery away from the device? The external charger connects to the battery and the included AC cord. Plug the charger into an AC power outlet to begin charging the battery. If fully depleted, it may take up to 4 hours to charge an 8-cell battery and up to 8 hours to charge a 16-cell battery. Similar to any other accessory of the Inogen G3, the external battery charger is mainly designed in order to provide increased functionality. The Inogen One G3 External Battery Charger extends the battery life and protects the device itself. The Inogen One G3 external battery charger is compatible with both the single - 8 - Cell and double – 16- Cell batteries. As mentioned above, the G3 external battery charger is compatible with both single and double batteries. For this cause, the G3 users consider it the most practical and simple optional accessory for the device. Review: Inogen best - Works great if you have the 8 hr batteries you need this charger it works the best than putting battery in unit to charge! Review: Inogen battery charger - I received this battery charger very well, safely packaged. The charger itself was also protected in Inogen's heavy-duty air bubble envelope. I intentionally ran the charge down in one regular-sized battery for my oxygen concentrator, then attached my new charger to it. My battery charged up from 3% to Full in less than 4 hours. I am very satisfied with this product. ## Features - The charger includes an AC power supply. - An external charging solution from Inogen for your Inogen One G3 POC ( Portable Oxygen Concentrator) - Charges Both the 8-Cell and 16-Cell Battery - Product is exclusively available in India through SANRAI MED INDIA ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00ODEU0PY | | Battery Charge Time | 4 Hours | | Brand | Inogen | | Brand Name | Inogen | | Charging Time | 4 Hours | | Compatible Devices | Inogen G3 Portable Oxygen Concentrator | | Country of Origin | USA | | Customer Reviews | 4.6 out of 5 stars 425 Reviews | | Importer Contact Information | Sanrai Retails, Plot No 339, Industrial phase 2,Chandigarh | | Item Type Name | External battery charger | | Item Weight | 1 Pounds | | Item Weight Unit of Measure | 1 Pounds | | Manufacturer | Inogen | | Manufacturer Part Number | BA-303 | | Model Number | BA-303 | | Packer Contact Information | Inogen Inc.USA | | UPC | 857337003361 616204602669 794168635173 309272093032 705968379747 | | Unit Count | 1.00 Count | ## Product Details - **Brand:** Inogen - **Charging Time:** 4 Hours - **Item Weight:** 454 g - **Manufacturer:** Inogen - **UPC:** 857337003361 616204602669 794168635173 309272093032 705968379747 ## Images ![Inogen One G3 External Battery Charger - Image 1](https://m.media-amazon.com/images/I/61YW5Vy3tJL.jpg) ![Inogen One G3 External Battery Charger - Image 2](https://m.media-amazon.com/images/I/71+FSu4wrPL.jpg) ![Inogen One G3 External Battery Charger - Image 3](https://m.media-amazon.com/images/I/713O0FjNnjL.jpg) ![Inogen One G3 External Battery Charger - Image 4](https://m.media-amazon.com/images/I/71TVYbAby9L.jpg) ![Inogen One G3 External Battery Charger - Image 5](https://m.media-amazon.com/images/I/81tkzbDbNnL.jpg) ## Questions & Answers **Q: Will this charger also work for an Oxygo battery which look exactly the same?** A: I would ask the manufacturer for sure but you are right they are look alike I do not sell that model however their distributed should be able to tell you I can ask Imogene in the am if you wish without asking I wouldn't want to steer you wrong **Q: Does the battery have to cool before using the external charger? If I don't cool it, the red light blinks and it never charges!** A: You must have a defective battery. Mine never get that hot while in use or charging. Call Imogen and they will send you a new one **Q: Is there a warranty?** A: The Inogen One G3 External Battery Charger comes with a 1 year warranty from Inogen. In my years of doing this, I don't think I've made more than a handful of warranty claims on the external battery charger. It's very well made! **Q: Does this charger work with the Oxygo ?** A: Yes, it will work with the Oxygo as well. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Inogen best *by A***I on 19 November 2025* Works great if you have the 8 hr batteries you need this charger it works the best than putting battery in unit to charge! ### ⭐⭐⭐⭐⭐ Inogen battery charger *by L***G on 9 August 2024* I received this battery charger very well, safely packaged. The charger itself was also protected in Inogen's heavy-duty air bubble envelope. I intentionally ran the charge down in one regular-sized battery for my oxygen concentrator, then attached my new charger to it. My battery charged up from 3% to Full in less than 4 hours. I am very satisfied with this product. ### ⭐⭐⭐⭐⭐ Finally a charger that works *by K***O on 14 April 2026* A little pricey but after trying out a used one,this was well worth it ## Frequently Bought Together - Inogen One G3 External Battery Charger - Lightweight and Portable Charging for The Inogen One G3-0.12 lb. - 3.13 in. W x 2.75 in. L x 1 in. H - Inogen One G3 Replacement Column Pair - Oxygen Accessories - Two Removable Metal Columns - 1.63 lbs., 17.8 x 3.66 x 3.62 in. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.in/products/241755929-inogen-one-g3-external-battery-charger](https://www.desertcart.in/products/241755929-inogen-one-g3-external-battery-charger) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-07-26*